package decoratortest1;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;

public class InputTest {
	public static void main(String[] args) throws IOException {
		int c;
		try{
			InputStream in=new LowerCaseInputStream(new BufferedInputStream(new FileInputStream("src/test.txt")));
			while((c=in.read())>=0){
				System.out.println((char)c);
			}
			in.close();
		}catch(IOException e){
			e.printStackTrace();
		}
		
	}

}
